fix: bug修复

package.json

 {
     "name": "panda-xform",
-    "version": "2.3.0",
-    "description": "2.3.0: 关联表单计算监听逻辑添加",
+    "version": "2.3.1",
+    "description": "2.3.1: bug修复",
     "keywords": [
         "panda-xform"
     ],

src/core/widgets/advanced/RelationForm/index.js

@@ -230,7 +230,7 @@ const RelationForm = (props) => {
     const { code, data, msg } = await GetTableJson(accountName)
     if (code === 0) {
       if (data && typeof data === 'string') {
-        setSchemaGroup(JSON.parse(aa))
+        setSchemaGroup(JSON.parse(data))
       }
     } else {
       message.error(msg)